-er -ol ddd dde ddl ddo ddr de- ded dee dej del deo der dev dj- djd dje djl djo djv dl- dld dle dlj dll dlo dlr dlv dod doe doj dol doo dor dov drd dre drj drl dro drr drv dvd dve dvj dvl dvr ed- edd ede edj edl edo edr eed eee eel eeo eer eev ejd ejl ejo eld ele ell elo elr elv eo- eod eoe eol eoo eor erd ere erl ero err erv evd eve evl evo evr evv j-d jde jdl jdo jdr jdv jed jee jej jel jeo jer jjj jjl jjr jle jll jlo jlr jod joe joj jol joo jor jrl jro jrr jvl ldd lde ldj ldl ldo ldr ldv led lee lej lel leo ler lev lje ljj lld lle llj lll llo llr llv lod loe loj lol loo lor lov lrd lro lrr lrv lvd lve lvl lvr lvv odd ode odl odo odr odv oed oee oel oeo oer ojd oje ojo old ole oll olo oo- ood ool ooo oor oov or- ord ore orl oro orr orv ov- ovd ove ovl ovo ovv rdd rde rdj rdl rdo rdr rdv re- red ree rel reo rer rev rjr rld rle rll rlo rlr rod roe roj rol roo ror rov rrd rrl rrr rvd rve rvl rvo rvr rvv v-e vdd vde vdj vdl vdo vdr vdv ved vee vel veo ver vl- vld vle vll vlo vlv vod voe vol voo vor vov vrd vre vrr vvo vvr vvv